Hi Kento, I get the same problem a long time ago... and I think the problem is that you have dependency issues... The error message said you that your missing a share library: libstdc++, which is need to display the GUI licensing interface. Try to intall this package first and retry licensing.   Cheers. Antoine C.

I have exactly the same problem. My OS is Ubuntu 8.04 too.   I don't know whether you've fixed your problem or not.   Wei   [QUOTE]kento wrote I am unable to run the IDL as the ittlicense is not running. After installing IDL7.0 on Ubuntu 8.04. I tried to install the ittlicense using the following commands in xterm . ITT_DIR/idl70/bin/idl_setup.bash ittlicense The following is then displayed in Terminal IDL Version 7.0 Linux x86 m32). (c) 2007, ITT Visual Information Solutions   % Embedded IDL: ITT Visual Information Solutions, License Wizard. % Embedded IDL: ITT Visual Information Solutions, License Wizard. [] A separate minimised window appeared on the desktop when opened it displays the following:          The following error was encountered: Error loading sharable executable.        Symbol: IDL_Load, File = /usr/local/itt/idl70/bin/bin.linux.x86/idl_xml.so        libstdc++.so.5: cannot open shared object file: No such file or directory  Please consult the of the application.                                                                     [OK]   The downloaded and gunziped idl70linux.x86.tar.gz is located in /usr/local/itt in 3 folders idl70, license & a linked idl   any advice would be appreciated, thanks   [/QUOTE]